Cornerstone Advisors’s BlackRock Science and Technology Trust BST Stock Holding History

Cornerstone Advisors’s Portfolio BST Stock Details BST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-120,056	Closed	-$4.97M	–	173
2025 Q3	$4.97M	Buy	120,056 +32,531	+37%	+$1.28M	0.16%	117
2025 Q2	$3.34M	Buy	87,525 +3,284	+4%	+$115K	0.11%	145
2025 Q1	$2.78M	Buy	+84,241	New	+$3.07M	0.12%	160
2017 Q4	–	Sell	-17,309	Closed	-$418K	–	240
2017 Q3	$418K	Buy	+17,309	New	+$406K	0.05%	227
2017 Q2	–	Sell	-15,887	Closed	-$332K	–	237
2017 Q1	$332K	Buy	+15,887	New	+$308K	0.06%	199

Other funds holding BST

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

KIM

Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

ZCP

Z3 Capital Partners Richmond, Virginia $476M AUM

1CP

1607 Capital Partners Richmond, Virginia $1.39B AUM 8.35% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Cornerstone Advisors's BST Position: Q4 2025 in Review

Cornerstone Advisors sold out of BlackRock Science and Technology Trust (BST) in Q4 2025, closing a stake of 120,056 shares — an estimated $4.97M sold.

Cornerstone Advisors first reported a position in BST in Q1 2017 and held it in 5 quarters. The position peaked at $4.97M in Q3 2025. 133 funds tracked by Wall St. Rank hold BST as of Q4 2025.

Cornerstone Advisors reported no remaining BlackRock Science and Technology Trust position as of Q4 2025 after selling out during the quarter.
Cornerstone Advisors sold 120,056 BlackRock Science and Technology Trust shares in Q4 2025, an estimated $4.97M.
Cornerstone Advisors first reported a position in BlackRock Science and Technology Trust in Q1 2017 and held it in 5 quarters.
Cornerstone Advisors's BlackRock Science and Technology Trust position peaked at $4.97M in Q3 2025.
133 funds tracked by Wall St. Rank held BlackRock Science and Technology Trust as of Q4 2025.

Based on Cornerstone Advisors's 13F filing for Q4 2025, filed 13 Feb 2026.